/**
 * AddStudentServlet.java
 */
package pers.gs.servlet;

import pers.gs.Entity.Student;
import pers.gs.service.IStudentService;
import pers.gs.service.Impl.StudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(urlPatterns = "/AddStudentServlet")
public class AddStudentServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        //接收前端的请求
        request.setCharacterEncoding("UTF-8");
        String sno = request.getParameter("usno");
        String name = request.getParameter("uname");
        String gender = request.getParameter("ugender");
        int age = Integer.parseInt(request.getParameter("uage"));

        Student student = new Student(sno,name,age,gender);

        IStudentService studentServiceImpl = new StudentServiceImpl();
        boolean result = studentServiceImpl.addStudent(student);

        //响应
        //设置相应编码
        response.setContentType("text/html;charset=UTF-8");
        response.setCharacterEncoding("UTF-8");
        PrintWriter out = response.getWriter();
        if (result){
//             out.println("增加成功");
            response.sendRedirect("QueryAllStudentServlet");
        }else {
            out.println("增加失败");
        }
    }
}
